I installed a set of FCR 39mm carbs on the SM last night. and put 60 or so miles on today (in spite of the fine weather). All I can say is these carbs really kick a@#. Well worth it. I don't think I could have done much more to the CVKs and they ran good. But these FCR are in another league. I think that I may be creeping up on the potential of this motor, and it is fun.   
05 speedmaster - 1100cc, 11:1 racing pistons, Carillo rods, thunderbike cams, ported and polished head, 2mm over intake and exhaust valves, Barnett kevlar clutch, scepter pipes, oversize manifolds, 45mm HSR's, TTP stage 4 firestarter
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